XC6222D141PR-G

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Overview

The XC6222D141PR-G is a fixed-output low dropout regulator from Torex Semiconductor, providing a nominal output voltage of 1.4V with a maximum continuous output current of 700mA. It operates within an input voltage range of 1.7V to 6.0V and features a typical supply current of 100μA. The device utilizes a SOT-89-5 package and includes integrated chip enable functionality with auto-discharge capabilities. Designed for the D-type classification, it supports an operating ambient temperature range of -40°C to +85°C.

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Feature Summary

• Integrated Chip Enable (CE) control with internal pull-down resistor and automatic output capacitor discharge circuitry.
• Built-in over-current protection and thermal shutdown circuits to safeguard against excessive load or junction temperatures.
• High ripple rejection ratio ensuring stable power delivery in noise-sensitive environments.
• Low quiescent current consumption suitable for battery-powered portable applications.

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Applications

• USB / HDMI products
• Optical disk drives
• Magnetic disk drives
• Smart phones / Mobile phones
• Portable game consoles

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Procurement Notes

Verify that the specific part number matches the required output voltage and package type before ordering. Confirm the CE pin configuration aligns with system standby requirements. Ensure compliance with environmental directives such as RoHS standards. Check datasheet specifications for minimum input and output capacitance values to guarantee stability during operation.

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Selection Notes

Select this component when a fixed 1.4V rail is required with high current capability up to 700mA. The SOT-89-5 package offers a balance between thermal performance and board space. Consider the D-type designation for systems requiring active high enable control with fast discharge characteristics. Verify that the application environment stays within the specified -40°C to +85°C temperature range.

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Part Context

This regulator belongs to the XC6222 series, which comprises highly accurate, low noise, and high-speed voltage regulators. The series integrates a voltage reference, error amplifier, driver transistor, and protection circuits. It is designed for use in portable electronic devices where power efficiency and compact size are critical constraints.

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Replacement Considerations

Consult official documentation for verified substitute part numbers within the same series or manufacturer family. Ensure any replacement maintains identical output voltage, current rating, and package dimensions.